The code path for handling non-JSON output from etcd was broken:
- It did not skip over already parsed JSON output.
- It got stuck in the wrong for loop and repeatedly tried
parsing the same non-JSON output. This prevented test shutdown.
Not sure why yet, but in the branch with DRA v1 graduation the following error
started to show up for the first time (?!):
2025/07/18 19:24:48 WARNING: [core] [Server #3]grpc: Server.processUnaryRPC failed to write status: connection error: desc = "transport is closing"
cbba3281a3